[Aortic Valve Replacement Using Minimally Invasive Cardiac Surgery Procedure in a Patient with Multiple Myeloma:Report of a Case].

Multiple myeloma (MM) is a disease with a poor prognosis, and there are few reports of cardiac surgery complicated by this disease, which can lead to various perioperative complications such as bleeding tendency due to coagulation defects, changes in blood viscosity, immunocompromise, and bone marrow insufficiency when undergoing cardiac surgery. In recent years, with the spread of minimally invasive cardiac surgery (MICS), avoidance of sternotomy has become an option. We present a case of a 70-year-old man who underwent aortic valve replacement using MICS procedure for aortic regurgitation complicated with MM.

Relation between spine alignment and scapular position by plain radiograph examination.

Background: Both scapular dynamics and static scapular position are important in the treatment of shoulder dysfunction. This study aimed to create an index that can evaluate scapular position on plain radiographs and evaluate the relation between scapular position and posture accurately.

Methods: Using four fresh frozen cadavers, we developed a glenoid angle grade based on the degree of overlap between the shadow of the coracoid inflection point and the upper edge of the scapula on frontal plain radiographs: grade 1, no overlap; grade 2, overlaps by less than half of the shadow; grade 3, overlaps by more than half.

A modified Patte classification system for rotator cuff tendon retraction to predict reparability and tendon healing in arthroscopic rotator cuff repair.

Purpose: The purpose of this study was to propose a modified Patte classification system for tendon retraction, including the cut-off points for predicting reparability and rotator cuff healing after arthroscopic rotator cuff repair (ARCR) and assess its prediction accuracy and measurement reliability.

Methods: This retrospective study included 463 consecutive patients scheduled to undergo ARCR for full-thickness supraspinatus tears. Receiver operating characteristic (ROC) curve analysis was used to determine the cut-off points for predicting reparability and tendon healing.

[Thoracic Endovascular Aortic Repair and Abdominal Aorta Replacement to Treat Stanford Type B Acute Aortic Dissection Extending through an Abdominal Aortic Aneurysm;Report of a Case].

A 69-year-old man developed sudden-onset chest and back pain and was brought to our hospital. Enhanced computed tomography (CT) revealed acute Stanford type B aortic dissection extending from the distal aortic arch to a 72 mm abdominal aortic aneurysm( AAA). The acute phase was managed by antihypertensive therapy, and the patient was followed up.

[Resection of Anterior Mediastinal Tumor Followed by Left Brachiocephalic Vein Reconstruction;Report of a Case].

A 65-year-old man was referred to our hospital because of an abnormal shadow on a chest radiogram. Swelling of the face and upper limbs were noted. Enhanced computed tomography showed a 62×101 mm mass in the anterior mediastinum with invasion to the superior vena cava (SVC) and the right upper lobe of the lung.

Intimal sarcoma arising from the common iliac artery presenting with artery occlusion : a case report and literature review.

We present a rare case of intimal sarcoma arising from the common iliac artery in an 82-year-old man who presented with intermittent claudication. He had undergone endovascular therapy with self-expanding stents to both iliac arteries that had occluded soon after placement. After salvage bypass grafting, a diagnosis of intimal sarcoma with angiosarcoma phenotype from the iliac artery was made.

[Complications of graft infection after endovascular aortic aneurysm repair].

Objective: The endovascular approach to aortic aneurysm repair is widely spreading as an alternative to open repair. However infectious complications may be devastating. We described the experiences with infected aortic endografts and reviewed treatment and outcomes.

Left axillary artery perfusion in surgery of type A aortic dissection.

Purpose: A left axillary artery perfusion instead of a femoral perfusion has the benefit of avoiding false lumen perfusion and atheroembolization into the brain, which is caused by retrograde perfusion in type A aortic dissection surgery. We performed type A aortic dissection surgery using the left axillary artery perfusion technique and reviewed this method.

Patients And Methods: From April 2002 to January 2004, 8 patients with a mean age of 70 years (48 to 81), underwent axillary artery cannulation with a side graft technique in type A aortic dissection operations.

Significance of peritoneal fluid drainage in management after repair of complex heart defects in infancy: cytokine dynamics in vivo.

Background: In vivo redundancy of pro-inflammatory cytokines results in a vicious cycle of systemic inflammatory response syndrome and low cardiac output syndrome (LOS). The purpose of this study was to elucidate the influence of peritoneal fluid (PF) drainage on cytokine dynamics in vivo and the significance of early induction for infants with LOS.

Methods And Results: Seven infants, who underwent early PF drainage to manage LOS after repair of complex heart defects under cardiopulmonary bypass, were enrolled.

Histological study on the influences of an ultrasonic scalpel on skeletonized vessel wall.

Objective: The objective of this study was to histologically clarify the difference of vascular wall damage when an ultrasonic scalpel is used in varied ways in the vicinity of a vessel.

Subjects And Methods: 1) The surface of sodium carbonate-containing jelly was manually brushed with the edge of a dissecting hook type Harmonic Scalpel (HS), and the thickness of the air bubble layer was measured to investigate the range to which the vibrations of the instrument reached. 2) The internal thoracic artery (ITA), radial artery (RA) and vein skeletonized were cut bluntly or brushed using HS ex vivo, and tissue damages were observed histologically.